Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206909 | Portable warmer suitable for a body | Kiyonobu Yoshida, Kouji Nakai, Shigehiro Kimura, Hidetaka Yabuuchi, Takaaki Kusaka | 2001-03-27 |
| 5121464 | Steamer with controlled pressure | Yoshiyuki Ujino | 1992-06-09 |